⚖️ Compare: T4 exhaust manifold, RB25/30DET (DOHC) vs AUTHORIZE A-R vs AUTHORIZE A-RM+c

Put the parts or tools you picked side by side and compare the brand, specs, reference price band, official page and where to buy.

Item T4 exhaust manifold, RB25/30DET (DOHC) (schematic) T4 exhaust manifold, RB25/30DET (DOHC) Remove ✕ AUTHORIZE A-R (schematic) AUTHORIZE A-R Remove ✕ AUTHORIZE A-RM+c (schematic) AUTHORIZE A-RM+c Remove ✕
Brand 6boost
Australia
FUJITSUBO GIKEN INDUSTRY
Japan
FUJITSUBO GIKEN INDUSTRY
Japan
Category 💨 Exhaust 💨 Exhaust 💨 Exhaust
Type AftermarketAftermarketAftermarket
Part number —560-23212270-52114
Fitment Nissan RB25DET / RB30DET (DOHC head)Toyota GR86 ZN8 FA24Honda Civic Type R FL5 K20C
Reference price JPY 157,822 – 183,750
6boost official store, listed price (varies with wastegate flange and other options): A$1,400–1,630 (2026-09) at 112.73 JPY/AUD (MUFG TTS 2026-09-16); excl. shipping, duties, tax
JPY 115,826
Price listed on kakaku.com (surveyed 2026-08)
JPY 357,445
Price listed on kakaku.com (surveyed 2026-08)
Official Product page ↗ Product page ↗ Product page ↗
Where to buy
About these figures. Reference prices are from the time of our survey, with the source under each one. Always confirm fitment and current prices on each maker’s official site.